| 1 | 阴谋 | 陰謀 | yīn móu | yin1 mou2 | plot; conspiracy | | |
| 2 | 阴 | 陰 | yīn | Yin1 | overcast (weather); cloudy; shady; Yin (the negative principle of Yin and Yang); negative (electric.); feminine; moon; implicit; hidden; genitalia; variant of 阴 ; surname Yin | | |
| 3 | 阴影 | 陰影 | yīn yǐng | yin1 ying3 | (lit. and fig.) shadow | | |
| 4 | 阴阳 | 陰陽 | yīn yáng | yin1 yang2 | yin and yang | | |
| 5 | 阴沉 | 陰沉 | yīn chén | yin1 chen2 | gloomy | | |
| 6 | 阴暗 | 陰暗 | yīn àn | yin1 an4 | dim; dark; overcast; darkness; shadow; (fig.) dismal; gloomy; somber; murky; shadowy (side) | | |
| 7 | 阴道 | 陰道 | yīn dào | yin1 dao4 | vagina | | |
| 8 | 呈阴性 | 呈陰性 | chéng yīn xìng | cheng2 yin1 xing4 | to test negative | | |
| 9 | 伪阴性 | 偽陰性 | wěi yīn xìng | wei3 yin1 xing4 | false negative | | |
| 10 | 假阴性 | 假陰性 | jiǎ yīn xìng | jia3 yin1 xing4 | false negative | | |
| 11 | 阴招 | 陰招 | yīn zhāo | yin1 zhao1 | dirty trick | | |
| 12 | 阴谋家 | 陰謀家 | yīn móu jiā | yin1 mou2 jia1 | schemer; conspirator | | |
| 13 | 光阴荏苒 | 光陰荏苒 | guāng yīn rěn rǎn | guang1 yin1 ren3 ran3 | Time flies | | |
| 14 | 光阴似箭 | 光陰似箭 | guāng yīn sì jiàn | guang1 yin1 si4 jian4 | time flies like an arrow (idiom); How time flies! | | |
| 15 | 光阴虚度 | 光陰虛度 | guāng yīn xū dù | guang1 yin1 xu1 du4 | to loaf away one's time (idiom) | | |
| 16 | 光阴冉冉 | 光陰冉冉 | guāng yīn rǎn rǎn | guang1 yin1 ran3 ran3 | Time passes slowly.; The years roll on smoothly. (idiom) | | |
| 17 | 观落阴 | 觀落陰 | guān luò yīn | guan1 luo4 yin1 | a ritual whereby the living soul is brought to the nether world for a spiritual journey | | |
| 18 | 格兰氏阴性 | 格蘭氏陰性 | gé lán shì yīn xìng | ge2 lan2 shi4 yin1 xing4 | Gram negative (bacteria that do not retain Gram stain, often the more dangerous kind); Gram negative (of bacteria); also written 革兰氏阴性 | | |
| 19 | 赴阴曹 | 赴陰曹 | fù yīn cáo | fu4 yin1 cao2 | to enter hell | | |
| 20 | 淮阴 | 淮陰 | huái yīn | Huai2 yin1 | Huaiyin district of Huai'an city 淮安市 , Jiangsu | | |
| 21 | 寸阴是惜 | 寸陰是惜 | cùn yīn shì xī | cun4 yin1 shi4 xi1 | Be careful of one's time. (idiom) | | |
| 22 | 会阴 | 會陰 | huì yīn | hui4 yin1 | perineum | | |
| 23 | 滋阴补阳 | 滋陰補陽 | zī yīn bǔ yáng | zi1 yin1 bu3 yang2 | nourishment for vitality (idiom) | | |
| 24 | 奸诈阴险 | 奸詐陰險 | jiān zhà yīn xiǎn | jian1 zha4 yin1 xian3 | deceitful and designing (idiom) | | |
| 25 | 江阴 | 江陰 | jiāng yīn | Jiang1 yin1 | Jiangyin county level city in Wuxi 无锡 , Jiangsu | | |